... is Nevin from Hangzhou Sunrise Spandex Co., Ltd. in China. We make spandex yarn and covered spandex ... both in air-covered and conventional covered.Hope to ... and service. We are the only spandex yarn producer in China with denier 10D, 15D, 20D, 30D, 40D ... . Our product can be used in warp knitting, circular knitting, covering in industries like textile, personal care, ...